Hot Rolled Structure Steel Equal Angle Bar
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
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Product Description:
OKorder is offering Structure Steel Hot Rolled Angle Bar at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Product Advantages:
OKorder's Structure Steel Hot Rolled Angle Bar are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1.Standards:GB,ASTM,BS,AISI,DIN,JIS
2.Invoicing on theoretical weight or actual weight as customer request
3.Material: JIS G3192,SS400;SS540.
4. Payment terms:
1).100% irrevocable L/C at sight.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C
5.Sizes:
6. Material Specifications:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS330 | ≧205 | ≧195 | ≧175 | ≧165 | 330-430 |
SS400 | ≧245 | ≧235 | ≧215 | ≧205 | 400-510 |
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
SS540 | ≧400 | ≧390 | - | - | ≧540 |
Packaging & Delivery of Angle Steel
1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.
Production flow of Angle Steel
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q: What are the different methods of connecting steel angles?
- There are several methods of connecting steel angles, including welding, bolting, riveting, and using adhesive or epoxy. Each method has its own advantages and considerations depending on factors such as the load-bearing requirements, structural design, and environmental conditions. It is important to carefully select the appropriate connection method to ensure the strength, stability, and durability of the steel angle connections.
- Q: How do steel angles compare to wooden beams?
- Steel angles and wooden beams possess distinct characteristics and abilities that render them suitable for diverse applications. Steel angles, being comprised of steel, demonstrate exceptional strength and longevity. They exhibit remarkable tensile strength and resist bending and warping even when subjected to substantial loads. This renders them an excellent choice for providing structural support in constructions such as buildings, bridges, and other similar projects. Moreover, steel angles possess the advantage of being non-combustible, thereby enhancing fire safety. Conversely, wooden beams offer their own set of advantages. As a natural material, wood is readily accessible and renewable, making it a more environmentally conscious option when compared to steel. Additionally, wooden beams possess an inherent aesthetic appeal, particularly in traditional or rustic designs. They can be effortlessly customized and shaped, enabling the creation of intricate and imaginative designs. Nevertheless, wooden beams do have certain limitations with regards to strength and durability. They do not exhibit the same level of robustness as steel angles and are susceptible to bending, warping, and rotting over time. Additionally, wood is combustible, which can pose safety concerns. In conclusion, both steel angles and wooden beams possess their own unique strengths and weaknesses. Steel angles excel in projects necessitating high strength and durability, while wooden beams offer a more natural and visually appealing option. Ultimately, the choice between the two depends on specific project requirements, budgetary considerations, and personal preferences.
- Q: Can steel angles be fire-resistant?
- Yes, steel angles can be fire-resistant. Steel, as a material, has inherent fire-resistant properties due to its high melting point and low thermal conductivity. When exposed to high temperatures, steel angles can maintain their structural integrity and resist deformation for a considerable amount of time. Additionally, steel angles can be further enhanced for fire resistance through various methods such as applying fire-resistant coatings or incorporating fire-resistant materials in their design. These measures help to increase the fire resistance of steel angles, making them suitable for applications where fire protection is necessary, such as in the construction of fire-resistant walls, ceilings, and structural systems.
- Q: What are the common surface treatments for steel angles?
- There are several common surface treatments for steel angles, depending on the desired application and level of corrosion resistance required. Some of the most common surface treatments include: 1. Hot-dip galvanizing: This process involves immersing the steel angles in a bath of molten zinc, which forms a protective layer on the surface. Hot-dip galvanizing provides excellent corrosion resistance and is commonly used in outdoor applications. 2. Powder coating: Powder coating involves applying a dry powder to the surface of the steel angles, which is then cured under heat to form a protective and decorative coating. Powder coating is highly durable and provides good corrosion resistance, making it suitable for both indoor and outdoor applications. 3. Paint: Painting steel angles is a cost-effective and versatile surface treatment option. The steel angles are typically primed with a rust-inhibiting primer and then painted with a suitable topcoat. Paint provides a decorative finish and some level of corrosion resistance, although it may not be as long-lasting as other treatments. 4. Electroplating: Electroplating is a process where a thin layer of metal, such as zinc or chrome, is deposited onto the surface of the steel angles using an electric current. This treatment provides both corrosion resistance and aesthetic appeal, making it suitable for various applications. 5. Anodizing: Anodizing is typically used for aluminum, but it can also be applied to steel angles. This process involves creating an oxide layer on the surface of the metal, which provides corrosion resistance and improved durability. Anodizing can also provide a decorative finish and is commonly used in architectural applications. It's important to note that the choice of surface treatment for steel angles depends on factors such as the intended use, budget, and environmental conditions. Consulting with professionals or experts in the field can help determine the most suitable surface treatment for a specific application.
- Q: Are there any limitations on the angle of inclination for steel angles?
- There exist restrictions on the angle of inclination for steel angles. The angle of inclination pertains to how the steel angle is positioned or installed in a structure. The limitations regarding this angle are influenced by several factors, including the type and thickness of the steel angle, the load it is anticipated to bear, and the precise design and engineering requirements of the structure. Typically, steel angles can be installed at a variety of angles of inclination, ranging from vertical (90 degrees) to horizontal (0 degrees). However, it is crucial to consider practical restrictions. Steel angles are typically engineered to bear loads in a specific direction, and straying too far from the intended angle of inclination can compromise their structural integrity and load-bearing capacity. Furthermore, the installation angle of steel angles may be restricted by the connection methods employed. Welding, bolting, or other fastening techniques may have specific prerequisites for the angle of inclination to ensure proper connection strength and stability. To ascertain the specific limitations on the angle of inclination for steel angles in a particular application, it is important to consult relevant building codes, standards, and engineering guidelines. Professional structural engineers possess the necessary expertise and guidance to ensure that the steel angles are installed within safe and appropriate limits.
- Q: Can steel angles be bolted together?
- Yes, steel angles can be bolted together. Bolting steel angles is a common method of joining them to create various structures or frameworks.
- Q: Can steel angles be used in seismic zones?
- Certainly! Steel angles are suitable for use in seismic zones. They are frequently employed in construction, even in areas prone to earthquakes, because they offer valuable structural support and resistance against sideways forces caused by seismic activity. To ensure the building's structural integrity during an earthquake, the installation and design of steel angles in seismic zones must comply with local building codes and regulations. These regulations often necessitate additional reinforcement and connections. Engineers and architects may also employ various design techniques and strategies, like moment frames or braced frames, to further enhance the seismic performance of structures utilizing steel angles. Overall, with careful attention to design, installation, and adherence to seismic design codes and regulations, steel angles can be effectively utilized in seismic zones.
- Q: What are the different types of steel angles used in transmission towers?
- There are primarily three types of steel angles that are commonly used in transmission towers: equal angles, unequal angles, and back-to-back angles. 1. Equal Angles: These steel angles have equal sides and are commonly denoted as L-shaped sections. They are often used as cross-arms in transmission towers, providing stability and support to the structure. Equal angles are suitable for carrying horizontal loads and are frequently used in the middle and upper sections of the tower. 2. Unequal Angles: As the name suggests, unequal angles have unequal sides. These angles are used in transmission towers to provide extra strength and stability in areas where the load distribution is not uniform. The longer side of the unequal angle is usually placed on the side where more strength is required. Unequal angles are commonly found in the lower sections of transmission towers. 3. Back-to-back Angles: Back-to-back angles are two equal angles joined together to form a single section. These angles are used in transmission towers to provide additional strength and rigidity to the structure. Back-to-back angles are often used in areas where the load distribution is not uniform, or where the tower needs to support heavier loads. They are commonly found in the base sections of transmission towers. The choice of steel angles used in transmission towers depends on various factors such as the tower's height, load requirements, and the specific design considerations. Engineers carefully analyze these factors to determine the most suitable type of steel angles for each section of the tower, ensuring the overall stability and strength of the transmission tower structure.
- Q: How do steel angles perform in terms of thermal expansion and contraction?
- Compared to other materials, steel angles exhibit a relatively low coefficient of thermal expansion. This characteristic allows them to expand and contract less when exposed to changes in temperature. As a result, steel angles demonstrate exceptional stability in terms of thermal expansion and contraction. Consequently, they find extensive usage across diverse structural applications that anticipate temperature variations. The utilization of steel angles ensures structural integrity and stability, even in environments characterized by significant temperature fluctuations, thereby establishing their reliability for construction and engineering projects.
- Q: What are the different surface coating options for steel angles?
- There are several different surface coating options available for steel angles, depending on the specific requirements and desired properties. Some of the most common options include: 1. Galvanizing: This is a popular coating method where a layer of zinc is applied to the steel surface. Galvanizing provides excellent corrosion resistance, making it suitable for outdoor applications or environments with high moisture levels. 2. Powder coating: Powder coating involves electrostatically applying a dry powder to the steel surface, which is then cured through heat to form a durable and smooth coating. It offers a wide variety of colors and finishes while providing good corrosion resistance and aesthetics. 3. Paint: Painting is another common coating method that involves applying a layer of paint to the steel surface. Paint offers a range of colors and finishes, and it can provide corrosion protection when combined with a suitable primer. 4. Epoxy coating: Epoxy coatings are known for their exceptional corrosion resistance and chemical resistance. They are often used in environments with exposure to chemicals or harsh conditions. Epoxy coatings can be applied as a liquid or powder and are cured to form a hard and protective layer. 5. Phosphate coating: Phosphate coatings are typically used as a pre-treatment before painting or powder coating. They provide improved adhesion and corrosion resistance, acting as a base layer for subsequent coatings. 6. Anodizing: Anodizing is typically used for aluminum, but it can also be applied to steel. It involves creating a layer of oxide on the surface, which enhances corrosion resistance and provides a decorative finish. It is important to consider factors such as the intended application, environmental conditions, aesthetic preferences, and budget when selecting the appropriate surface coating option for steel angles. Consulting with coating specialists or experts can help in determining the best coating option for specific requirements.
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Hot Rolled Structure Steel Equal Angle Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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